I upgraded from 2.6.15-3 to 2.6.15-4 for my athlon64x2 box, and the usb keyboard starts acting weird: control/shift key seemsstuck or not working and the main ps/2 keyboard is also affected sometimes. Downgrading to 2.6.15-3
and the keyboard worksagain.

Has anyone experience the same problem? It's strange that ia32 kernel 2.6.15-4 on my laptop works fine with the usb keyboard.